score on yourself 

To disadvantage yourself.
Taken from when you accidentally score against your own team in sports, but can be used in a general sense.

A: I just lost my wallet
B: way to score on yourself
etc.

score on yourself by assfacemcgee December 28, 2005

Treat yourself

To get laid, have sex, achieve a one night stand.

Richard: Did you treat yourself last night Chris?

Chris: I most certainly did.

Treat yourself by AnnaHarry May 9, 2009

Fuck yourself 

The art of someone telling you to kill your self

1 : you should go fuck yourself

2:*dead*

Fuck yourself by Dictionary person January 17, 2021

wreck yourself 

to masterubate, to please oneself sexually.

Steve was having a tough day, so I told him, "go home and wreck yourself". He felt much better after heeding my advice.

wreck yourself by 4Gelfling September 8, 2007

get over yourself

If youre the one saying it youre JEALOUS if youre the one being said to it means SHUT UP

get over yourself by get over yourself (I'm jealous becasue youre better than me) or the told me to get over myself(your annoying) December 7, 2002

You better check yourself before you wreck yourself 

Colloquial slang coined in Tauranga, a small urban center situated in the central north island reigon of New Zealand. The term refers to an expression for ones need to consult a certified physician or other health specialist in regard to their sexual health, or lack thereof, that may result in serious sexual health concerns or the "Wrecking" of oneself.

" That looks like a nasty rash girl. You better check yourself before you wreck yourself."

or

"About last night.....You better check yourself before you wreck yourself."

You better check yourself before you wreck yourself by xXb0wd0wnXx March 18, 2011

break yourself

Gime me all your money.

Break yourself.............

break yourself by Mikal July 17, 2003